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Fan Palms
Washingtonia
Washingtonia is a monotypic genus of monoecious palms, native to the southwestern United States (in Arizona, California, and Nevada) and northwest Mexico (in Baja California, Baja California Sur, and Sonora). Commonly known as the desert fan palm, the genus was named in honor of George Washington, the first U.S. President, by the German botanist Hermann Wendland in 1879. The genus is among the most recognizable and widely cultivated palms worldwide.
3 branches of this genus, most-observed first

Mexican Fan Palm
speciesWashingtonia robusta

California fan palm
speciesWashingtonia filifera

Filibuster Fan Palm
hybridWashingtonia × filibusta
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Washingtonia in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 50185.